I suggest "the South-Eastern line" . It starts from
CGA and ends at MRB. It can serve the people in the East West and
North South without transfering. EXPRESS
(First direction) The stations are CGA , TNM , BDK , PYL , LVR ,
BGS , CTH , RFP , OTP , QUE , BNV ,
CLE , JUR (crossover to current EWL to NSL crossover), BBT , CCK ,
KRJ , WDL , SBW , KTB , YCK , AMK , BSH , TAP , ORC , SOM , DBG and
MRB
(Second direction) The stations
are CGA , TNM , BDK , PYL , LVR , BGS , CTH , DBG , SOM , ORC , TAP
, BSH , AMK , YCK , KTB , SBW , WDL , KRJ , CCK , BBT , JUR
(crossover to current NSL to EWL crossover) , CLE , BNV , QUE , OTP
, RFP
Frequency for direction 1 is 10 mins and direction 2 is 8
mins.